Finding the Third Proportional to 41,851.69 and 61,818.19

Step by Step Solution

1. Step 1: Write the proportion equation
   41,851.69 : 61,818.19 = 61,818.19 : x
2. Step 2: Convert to fraction form
   41,851.69/61,818.19 = 61,818.19/x
3. Step 3: Cross multiply
   41,851.69x = 61,818.19 × 61,818.19
4. Step 4: Simplify right side
   41,851.69x = 3,821,488,305.79
5. Step 5: Solve for x
   x = 3,821,488,305.79/41,851.69
6. Step 6: Final answer
   x = 91,310.26